[函数]snmp3_get()函数—用法及示例

(PHP 4, PHP 5, PHP 7, PHP 8)

snmp3_get — Fetch an SNMP object

说明

snmp3_get(
    string $hostname,
    string $security_name,
    string $security_level,
    string $auth_protocol,
    string $auth_passphrase,
    string $privacy_protocol,
    string $privacy_passphrase,
    array|string $object_id,
    int $timeout = -1,
    int $retries = -1
): mixed

snmp3_get()函数用于读取object_id指定的SNMP对象的值。

参数
hostname
The hostname of the SNMP agent (server).

security_name
the security name, usually some kind of username

security_level
the security level (noAuthNoPriv|authNoPriv|authPriv)

auth_protocol
the authentication protocol ("MD5", "SHA", "SHA256", or "SHA512")

auth_passphrase
the authentication pass phrase

privacy_protocol
the privacy protocol (DES or AES)

privacy_passphrase
the privacy pass phrase

object_id
The SNMP object id.

timeout
The number of microseconds until the first timeout.

retries
The number of times to retry if timeouts occur.

返回值 ¶
Returns SNMP object value on success or false on error.

更新日志

版本	说明
8.1.0	The auth_protocol now accepts "SHA256" and "SHA512" when supported by libnetsnmp.

示例 ¶
示例 #1 Using snmp3_get()

<?php
$nameOfSecondInterface = snmp3_get('localhost', 'james', 'authPriv', 'SHA', 'secret007', 'AES', 'secret007', 'IF-MIB::ifName.2');
?>